li {list-style: none;}
a {text-decoration: none;color: #333333;}
.px2rem(@name, @px){
    @{name}: @px / 108 * 1rem;
}

.webkit{
    display: -webkit-flex;
    display: -moz-flex;
}
.line-height(@arg){.px2rem(line-height, @arg);}
.font-size(@arg){.px2rem(font-size, @arg);}

.font(@fz,@color){
    .px2rem(font-size,@fz);
    color: @color;
}
.border-bottom(@px,@xian,@color){
    .px2rem(border-bottom-width,@px);
    border-bottom-style: @xian;
    border-bottom-color: @color;
}
.border-top(@px,@xian,@color){
    .px2rem(border-top-width,@px);
    border-top-style: @xian;
    border-top-color: @color;
}
.border(@px,@xian,@color){.px2rem(border-width,@px);border-style: @xian; border-color: @color;}

.padding-top(@top){.px2rem(padding-top, @top);}
.padding-right(@right){.px2rem(padding-right, @right);}
.padding-bottom(@bottom){.px2rem(padding-bottom, @bottom);}
.padding-left(@left){.px2rem(padding-left, @left);}

.padding(@top,@right,@bottom,@left){
   .px2rem(padding-top,@top);
   .px2rem(padding-right,@right);
   .px2rem(padding-bottom,@bottom);
   .px2rem(padding-left,@left);
}

.margin-top(@top){.px2rem(margin-top, @top);}
.margin-right(@right){.px2rem(margin-right, @right);}
.margin-bottom(@bottom){.px2rem(margin-bottom, @bottom);}
.margin-left(@left){.px2rem(margin-left, @left);}

.margin(@top,@right,@bottom,@left){
   .px2rem(margin-top,@top);
   .px2rem(margin-right,@right);
   .px2rem(margin-bottom,@bottom);
   .px2rem(margin-left,@left);
}

  body,html{
    background:white;
  }

    .section {
      .padding-top(120);
      .kuaidi{
        .px2rem(height,410);
        background:#f4f4f4;
        dl{
          .webkit();
          width:100%;
          dt{
            img{
              .padding(50,30,50,50);
              .px2rem(height,300);
              .px2rem(width,350);
            }
          }
          
          dd{
            flex: 1;
            .padding(90,0,0,0);
            .font-size(46);
            h3{
              .font-size(56);
              font-weight: bold;
              .padding-bottom(40);
            }
            p{
              .line-height(70);
            }
            span{
              color:#62c8bd;
            }
          }
        }
      }



      .xiangqing{
        //.px2rem(height,410);
        .h3{
          .font-size(50);
          font-weight: bold;
          .px2rem(height,150);
          .line-height(200);
          .padding-left(35);

          border-bottom:1px solid #d7d7d7;
        }
        dl{
          .webkit();
          width:100%;
          //justify-content:space-between;
         
          dt{
             
            img{
              .padding(50,30,0,50);
              .px2rem(height,256);
              .px2rem(width,350);
            }
          }
          
          dd:nth-child(2){
              flex:1;
          }
          dd{

            .padding(40,0,0,0);
            .font-size(46);
            h3{
              .font-size(46);
               font-weight: bold;
              .padding-bottom(40);
              //.px2rem(width,440);
              width:80%;
              .line-height(60);
            }
            p{
              .font-size(35);
            }
            span{
              color:#62c8bd;
            }
          }
          #jiage{
            .margin-right(46);

          }
        }
      }



    .box{
      padding:3% 8%;

        .zhu{
            .sma_on{
              border-left:1px solid #ccc;
              
              .webkit();
             // justify-content:space-between;
              .rot{
                  .margin-left(-25);
                  .margin-top(-8);
                  .px2rem(height,50);
                  .px2rem(width,50);
                  .px2rem(border-radius,50);
                  background:#52ccae;
                  
              }
              .Big_right{
                .padding-top(20);
                  .margin-left(40);
                  border-bottom: 1px solid #ccc;
                 .webkit();
                 justify-content:space-between;
                 width:90%;
                 color:#52ccae;
                 .font-size(35);
                 .padding-bottom(40);
                 .down{
                    .margin-top(20);
                    .font-size(35);
                    span{
                      .margin-left(25);
                    }
                 }
                 .center{
                    ._p{
                      .font-size(45);
                    }

                 }
                 .right{
                      .font-size(45);
                    }
              }
            }
            .sma_cc{
              border-left:1px solid #ccc;
              
              .webkit();
             // justify-content:space-between;
              .rot{
                  .margin-left(-25);
                  .margin-top(50);
                  .px2rem(height,40);
                  .px2rem(width,40);
                  .px2rem(border-radius,40);
                  background:#868b91;
                  
              }
              .Big_right{
                .padding-top(20);
                  .margin-left(40);
                  border-bottom: 1px solid #ccc;
                 .webkit();
                 justify-content:space-between;
                 width:90%;
                 color:#868b91;
                 .font-size(35);
                 .padding-bottom(40);
                 .down{
                    .margin-top(20);
                    .font-size(35);
                    span{
                      .margin-left(25);
                    }
                 }
                 .center{
                    ._p{
                      .font-size(45);
                    }

                 }
                 .right{
                      .font-size(45);
                    }
                 }
              }
            }
        }
    } 


  